60716517161 has 24 divisors (see below), whose sum is σ = 65995749864. Its totient is φ = 55665254400.

The previous prime is 60716517131. The next prime is 60716517163. The reversal of 60716517161 is 16171561706.

60716517161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21880326400 + 38836190761 = 147920^2 + 197069^2 .

It is a de Polignac number, because none of the positive numbers 2^k-60716517161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60716517163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12602225 + ... + 12607041.

It is an arithmetic number, because the mean of its divisors is an integer number (2749822911).

Almost surely, 2^60716517161 is an apocalyptic number.

It is an amenable number.

60716517161 is a deficient number, since it is larger than the sum of its proper divisors (5279232703).

60716517161 is a wasteful number, since it uses less digits than its factorization.

60716517161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321 (or 5278 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 41.

The spelling of 60716517161 in words is "sixty billion, seven hundred sixteen million, five hundred seventeen thousand, one hundred sixty-one".